Roll waterproofing and its use in construction

General information

Waterproofing materials made necessary for the protection of designs and constructions of elements from the action of external factors.They have excellent insulating properties and are ideal for insulation and damp-proofing.This material is essential for insulation of roof space and the installation of underfloor heating.

Materials for waterproofing and use cases are quite extensive.Depending on the manufacturing of the material they are bitumen, metal and mineral.By the method of device is surface waterproofing, roll, Charging, Okleechnaya, impregnating, injection, cast and mounted.

Compared to traditional Okleechnaya roll waterproofing makes it possible to process any type of roof, with any geometry, has a high degree of protection from external factors.It is a bitumen-polymer material applied to a substrate made of fiberglass, polyester or glass fiber material.Such a structure of multiple layers allows for maximum surface protection.

Important!For high-quality insulation all the work must be performed strictly according to the rules, regardless of the type of material.

The main types of waterproofing

Roof gives many possibilities.This bituminous materials are widely used by builders.This is due to high operational and technical specifications of the material.Almost all waterproofing resistant to external factors and thus preserves its initial properties for a long time.

Unlike bitumen-based material, waterproofing on the basis of an order of magnitude stronger than glass breaking.The bituminous layer has little flexibility and often during rolling breaks.In order to improve the properties of bitumen during fabrication polymeric additives is kneaded into it.As a result, formed a bitumen-polymer mixture, and atactic polypropylene.

first is the rubber, and the second - plastic.As part of the bitumen-polymer mixtures of bitumen becomes soft and flexible, which makes it more practical for installation.Thanks atactic polypropylene waterproofing properties of heat resistance becomes higher.Roll materials for waterproofing with bitumen-polymer base is very important for the installation of roofs.

polymer content is limited to 12% in each roll.This is due to the fact that in our latitudes require stability of the material to temperature shock.In this regard, the builders used in several layers of material, which further complicates the process of repair of the roof.If the percentage of polymer in a roll is too low, it will reduce and frost resistance.

Note!In choosing the material and determining the percentage content of the polymer is necessary to conduct a consultation with a specialist.

weld roll waterproofing

For quality and durable insulation services perform the work strictly according to instructions.Weld roll waterproofing in the following order:

• Substrate Preparation.Thorough cleaning of the surface from dirt and dust;
• priming.This is done to improve the adhesion primer and connects all the small particles that make the foundation strong.In addition, it moistens the surface, accelerating the process of waterproofing.
• drying primer.Depending on the primer takes from a few hours to days.The primer is dry, if it ceases to be sticky.
• weld.Produced melt the lower surface of the gas burner.In this case the upper surface is heated.During roll is rolled and pressed against the surface.